The first weapons in the game are heavily engraved Colt MK IV Series 70s. Despite it being the default pistols it appears even up until the final levels. It's a Series 70 judging by the medallions on the wood grips. It should be noted that these can be mixed and matched with other pistols and SMGs when dual wielding as they are a one handed class weapon. Almost identical engraved guns were used in the previous game, but were depicted as Jackie's personal handguns; the sequel makes these engraved pistols the standard handgun for everyone.